Mystery Jigsaw Puzzles range from the very challenging mystery, such as the nine piece one that can be assembled 300,000 wrong ways and only one right way, to puzzles within a jigsaw puzzle that hold the clue to solving the mystery. A Mystery Jigsaw Puzzle can have a picture which is not the finished jigsaw puzzle. The real one is what is seen from one of the characters within the puzzle. Where do you begin? The old familiar border pieces mean nothing when every single piece has one or two straight edges. This patented jigsaw puzzle design will keep even the most veteran of puzzle makers busy for hours... or days. Although each piece has at least one straight edge, the unique pattern will securely interlock each piece. Copyright © 2009 Mystery Jigsaw Puzzle All Rights Reserved.